| Part Number | 53406-1 | 53404-1 | 
|---|---|---|
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | 
| Category | Terminals - Ring Connectors | Terminals - Ring Connectors | 
|   |   | |
| Product Status | Active | Active | 
| Terminal Type | Circular | Circular | 
| Stud/Tab Size | 6 Stud | 10 Stud | 
| Thickness | 0.031" (0.79mm) | 0.027" (0.69mm) | 
| Width - Outer Edges | 0.218" (5.54mm) | 0.312" (7.92mm) | 
| Length - Overall | 0.672" (17.07mm) | 0.861" (21.87mm) | 
| Mounting Type | Free Hanging (In-Line) | Free Hanging (In-Line) | 
| Termination | Crimp | Crimp | 
| Wire Gauge | 16-22 AWG | 24-26 AWG | 
| Insulation | Insulated | Insulated | 
| Features | Radiation Resistant, Serrated Termination | Radiation Resistant, Serrated Termination | 
| Color | Natural, Red Stripe | Natural, Yellow Stripe | 
| Contact Material | Copper | Copper | 
| Contact Finish | Tin-Lead | Tin-Lead |